2257458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2995662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 911, 1239, 1822, 2478, 2733, 5466, 6377, 12754, 19131, 38262, 53749, 107498, 161247, 322494, 376243, 752486, 1128729, 2257458]

約数ペア:

[(1, 2257458), (2, 1128729), (3, 752486), (6, 376243), (7, 322494), (14, 161247), (21, 107498), (42, 53749), (59, 38262), (118, 19131), (177, 12754), (354, 6377), (413, 5466), (826, 2733), (911, 2478), (1239, 1822)]